How to mend Central Heating System

1

wireing diagram for a ferroli domicompact f30?

I have a ferroli domicompact f30 boiler with a convensinal central heating system. i have lately instaled unde... [Read more]

2

How do I fix my Digistat 2?

How do i fix my digistat 2? It will not activate the central heating system even though the flame is on the fa... [Read more]

2

Glow Work Micro?

Due to a leak I recently had to drain the central heating system. I tied the ballcock up, to drain the system... [Read more]

3

We get hot water when we turn on the heating but not otherwise?

If we turn on the external heating thermostat, the central heating system works (boiler fires and radiators co... [Read more]

4

Hot water problems, cylinder not getting hot?

I have a back boiler heated vented system, there is central heating but no hot water after i flushed the sedim... [Read more]

1

How can I flush my central heating system?

How can I flush my central heating system it is a Potterton Boiler with 2 motorised zone valves.

1

Why have I got hot water but heating system?

When I turn on combi boiler all I have is hot water. There is no central heating - What should I do?

1

How can I fix my Glow-worm fuelsaver F?

When we went to turn on our central heating because of the wonderful summer weather we are having ,there was n... [Read more]

2

Vokera Maxin 24e Lockout?

I am having problems with the Lockout Reset Button illuminating intermittently on my Vokera Maxin 24e, the con... [Read more]

2

how to refill central heating system?

i have installed a heating towel rail in my house, i need to empty the system so i can complete my pipes but i... [Read more]

2

How can I fix my Vaillant Combi boiler VCW 18 T3W FH?

Whilst using the shower, the hot water cut out. The boiler failed to fire up for water until I'd left it for ... [Read more]

1

How can I fix a vulcan Continental boiler?

Vulcan Coninental Central Heating System cuts out before the water is hot when it is programmed on the all day... [Read more]

1

Pipework Mix Up?

Hi there I recently relocated some pipework so that I could fit more ceiling joists to reinforce our loft conv... [Read more]

5

Heatslave 15/19 boiler - keeps kicking in?

i All, We have a heatslave 15/19 which was fine until a couple of days ago. A guy came round from the water... [Read more]

1

How can I fix my Ferroli combi boiler losing water pressure?

I have a Ferroli Moderna combi boiler and have to keep on re-pressurising the system (by using a filling loop)... [Read more]

6

Hotwater circulation pump?

Bungalow: Hot water system Grundfos circulation pump failed suddenly. [not c/heating one]. Q: 1 Is it poss... [Read more]

sludged pump?

Bungalow: Grundfos hot water circulation pump failure. Kitchen around 20mt from storage tank so the pump fa... [Read more]

5

How do I find the pressure leak on the baxi 105e boiler?

The pressure gauge keeps dropping to 0? (baxi 105e). I have replaced the pump. There is either a pressure leak... [Read more]

5

Draining a sealed system and adding a rad?

My daughter and family have moved in to a chalet bungalow and one upstairs bedroom lacks a radiator. My son i... [Read more]

1

How often should you flush central heating system?

I am told that the fluid in my central heating system is black and system needs a flush. It was last flushed ... [Read more]